<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Video</title>
  <style>
    body, html, video{
      margin: 0;
      padding: 0;
      width: 100vw;
      height: 100vh;
    }
  </style>
</head>
<body>
  <video src="" id="videoWrapEle" controls></video>
  <script>
    window.onload = function(){
      document.getElementById('videoWrapEle').src = document.location.search.split('?videourl=')[1] 
    }
  </script>
</body>
</html>